# RUN: llc -march=hexagon -run-pass hexagon-copy-combine -o - %s -disable-const64=0 | FileCheck --check-prefix CHECK64 %s
# RUN: llc -march=hexagon -run-pass hexagon-copy-combine -o - %s -disable-const64=1 | FileCheck --check-prefix CHECKNO64 %s

# CHECK64: CONST64
# CHECKNO64-NOT: CONST64

--- |
  define void @f0() optsize {
  entry:
    call void @f1(i32 32768, i32 32768, i8 zeroext 1)
    ret void
  }

  declare void @f1(i32, i32, i8 zeroext)
...

name: f0
tracksRegLiveness: true
stack:
  - { id: 0, offset: 0, size: 4, alignment: 8 }
body: |
  bb.0:
    $r29 = S2_allocframe $r29, 0, implicit-def $r30, implicit $framekey, implicit $framelimit, implicit $r30, implicit $r31 :: (store (s32) into stack)
    $r0 = A2_tfrsi 32768
    $r1 = A2_tfrsi 32768
    $r2 = A2_tfrsi 1
    J2_call @f1, hexagoncsr, implicit-def dead $pc, implicit-def dead $r31, implicit $r29, implicit killed $r0, implicit killed $r1, implicit killed $r2, implicit-def $r29
    $d15 = L4_return $r30, implicit-def $pc, implicit-def $r29, implicit $framekey, implicit-def dead $pc
...
